C |
Mn |
Si |
S |
P |
Cu |
Cr |
Ni |
Mo |
Ti |
≤0.10 |
1.20-1.60 |
≤0.25 |
≤0.030 |
≤0.030 |
≤0.20 |
≤0.20 |
≤0.30 |
0.30-0.50 |
≤0.15 |
抗拉强度(MPa)
Rm(MPa) |
屈服强度(MPa)
Rp0.2(MPa) |
伸长率(%)
A(%) |
冲击功温度(-20℃)(J)
Akv(J) |
配合焊剂
Flux |
620 |
510 |
24 |
80 |
SJ101 |